Shane Bowen, 28, of Warren, and Richard Gabrila, 39, of Worcester, have both been charged with accessory after the fact. Prosecutors allege the two men helped Wilcox clean up the crime scene, assisted with throwing away evidence, then participated in moving and abandoning Burke’s body in Hubbardston.

A Worcester man was initially charged with assault with intent to kill but has since been charged with murder in connection with the killing of a former coworker, authorities said.

Upgraded charges now face a Worcester man who is being held without bail in the death of a former employee whose body was found earlier this month.

Superintendent Monarrez says there have been no sightings of immigration officials or ICE at bus stops or at schools in Worcester as of Wednesday.

Worcester Public Schools sent a letter to families reminding them of the district's policies should any federal immigration agencies arrive at schools.